Do the connotations of "property" influence the "intellectual property" debate?

Tim Taylor has a great post on the history of the term "intellectual property" and the way wording may be shaping our thinking. (via Thoma)

Mark Lemley offers a more detailed unpacking of the concept of "intellectual property" in a 2005 article he wrote for the Texas Law Review called "Property, Intellectual Property, and Free Riding" Lemley writes: ""My worry is that the rhetoric of property has a clear meaning in the minds of courts, lawyers and commentators as “things that are owned by persons,” and that fixed meaning will make all too tempting to fall into the trap of treating intellectual property just like “other” forms of property. Further, it is all too common to assume that because something is property, only private and not public rights are implicated. Given the fundamental differences in the economics of real property and intellectual property, the use of the property label is simply too likely to mislead." As Lemley emphasizes, intellectual property is better thought of as a kind of subsidy to encourage innovation--although the subsidy is paid in the form of higher prices by consumers rather than as tax collected from consumers and then spent by the government. A firm with a patent is able to charge more to consumers, because of the lack of competition, and thus earn higher profits. There is reasonably broad agreement among economists that it makes sense for society to subsidize innovation in certain ways, because innovators have a hard time capturing the social benefits they provide in terms of greater economic growth and a higher standard of living, so without some subsidy to innovation, it may well be underprovided. But even if you buy that argument, there is room for considerable discussion of the most appropriate ways to subsidize innovation. How long should a patent be? Should the length or type of patent protection differ by industry? How fiercely or broadly should it be enforced by courts? In what ways might U.S. patent law be adapted based on experiences and practices in other major innovating nations like Japan or Germany? What is the role of direct government subsidies for innovation in the form of government-sponsored research and development? What about the role of indirect government subsidies for innovation in the form of tax breaks for firms that do research and development, or in the form of support for science, technology, and engineering education? Should trade secret protection be stronger, and patent protection be weaker, or vice versa? These are all legitimate questions about the specific form and size of the subsidy that we provide to innovation. None of the questions about "intellectual property" can be answered yelling "it's my property."

You could go further and argue that copyrights and patents actually restrict property rights. since they limit what people can make and sell. This aspect has caused some notable libertarians to voice concerns about the seemingly inexorable expansion of these government-granted monopolies. Some similar issues are raised by the different meanings of the term "rational." "Rational" means something very specific when used in the context of economics. All sorts of behavior we would normally consider rational is irrational in the economics sense. Unfortunately, some economists have used the negative connotation we associate with "irrationality" in its general usage to argue against decisions that are irrational only in the strict technical sense..